| Viseu to Chivasso | 856.66 mi (1,378.67 km) |
| Viseu to Ciampino | 1,066.39 mi (1,716.18 km) |
| Viseu to Cicciano | 1,170.86 mi (1,884.31 km) |
| Viseu to Cingoli | 1,097.69 mi (1,766.56 km) |
| Viseu to Cinisello Balsamo | 925.48 mi (1,489.42 km) |
| Viseu to Cinisi | 1,132.26 mi (1,822.19 km) |
| Viseu to Cirie | 844.10 mi (1,358.45 km) |
| Viseu to Ciro Marina | 1,323.76 mi (2,130.39 km) |
| Viseu to Cislago | 915.72 mi (1,473.70 km) |
| Viseu to Cisterna di Latina | 1,078.92 mi (1,736.36 km) |
| Viseu to Cisternino | 1,323.24 mi (2,129.55 km) |
| Viseu to Citta di Castello | 1,049.28 mi (1,688.66 km) |
| Viseu to Citta Sant'Angelo | 1,139.06 mi (1,833.14 km) |
| Viseu to Cittadella | 1,047.66 mi (1,686.04 km) |
| Viseu to Cittanova | 1,285.30 mi (2,068.49 km) |
